Signed-off-by: Guenter Roeck <li...@roeck-us.net>
---
drivers/extcon/extcon-gpio.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/extcon/extcon-gpio.c b/drivers/extcon/extcon-gpio.c
index 77d35a7..973600e 100644
--- a/drivers/extcon/extcon-gpio.c
+++ b/drivers/extcon/extcon-gpio.c
@@ -111,6 +111,11 @@ static int gpio_extcon_probe(struct platform_device *pdev)
if (ret < 0)
goto err;
+ /* Use gpio debounce if available. If so, don't debounce in software. */
+ if (pdata->debounce &&
+ !gpio_set_debounce(extcon_data->gpio, pdata->debounce * 1000))
+ extcon_data->debounce_jiffies = 0;
+
INIT_DELAYED_WORK(&extcon_data->work, gpio_extcon_work);
extcon_data->irq = gpio_to_irq(extcon_data->gpio);
--
1.7.9.7
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